Waruwu RA, Telaumbanua PH, Dawolo J, Lase NK. Effect of patchouli leaf waste compost on improving the growth and productivity of winged bean (Psophocarpus tetragonolobus L.) In Ambukha Village Lolofitu Moi Subdistrict West Nias Regency. cceria [Internet]. 2026 Oct. 16 [cited 2026 Oct. 20];20(4):263-72. Available from: https://ejournal.cria.or.id/index.php/ccria/article/view/478